Transaction not yet indexed

RM6xBM4rYHFd9KYxFJmAut7UAamjrdAD9E8SncLcFR78aoDWjZHyWDKbZbXH2jF5NWc4bV2zb4aYAyaVWV1Ufy8

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