Transaction not yet indexed

RFMWUqmm75dDcraU5ZW4yfcRNBJjKUs1CU6NGwPgn2sMGwRYRb76k5hfQaUfcrjYu4uFh5AxBhMM7HUmxbc4Jv1

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