Transaction not yet indexed

RrMCBf4bgP9KDZRUqWSmmnjmKrdCQJRCyMtPG7csiFSnGx2uV7FFqC4Efx4ei8D15c4hsxRJYMu5WvwgnJhHdCP

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