Transaction not yet indexed

53HfqNfHxtWG3dJbvm1KXw2PF7boqBydGPnhZCgMJoYaypWdKKKh8Cx1MFPdPBsmZGCH3d2Td8U7d51D21CxZCxs

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