post
https://{network}.s.chainbase.online/v1/
Returns information about an uncle given a block's hash and the index of the uncle.
Parameters
DATA, 32 Bytes - Hash of the block holding the uncleQUANTITY- The uncle's index position
Returns
Object- An object of type Block (with zero transactions),
or null when no uncle was found. Seeeth_getBlockByHash
