Transaction not yet indexed

66JkDua7vvSh4HFkye217PUtECexPYhjNuvaN2xAS2Tqj3vXrZAMyBJ3q74f9fBKN6X3DqJNHDs9tjvhHFqTC9Td

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.