Transaction not yet indexed

53HBK6Zu9dcDRgshj3BAGN9Td2JwH3RAKGPpRbf8Vg9iunb6ZM9vs4z4rTEsLk8rMEDWKbsHPR2PsfcbSo3ma3ab

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