Transaction not yet indexed

2R51updmrqVNRTRdLybUvVDJoP3TSZP7N5t6oqocFQJvc9tBxJu9nP4GzXxdoVMSqTSPhBor9nZq2PFUStRWPoA7

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