Transaction not yet indexed

5RMfzDaEW6xd5RvfMCk8nujqPvq7dGNEeb1WmkZAhN7xpf3MpLPrbbkEiXYcm2cUDt8NCyvg2AWkRWjKUqZL2AE1

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