Transaction not yet indexed

5C66M3dY179HQF2dbsmAsT6NWdZXemLGhCux8LtGoZvWDj96pDhwF2i2UjM548ExohhwZNidCuEKf5pdVMB7CKd1

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