Transaction not yet indexed

RMgvXmPbTFbvh5RLHzcLapmu3HcwJRXXBFW6weS1f5qVDPmPTowJV6JA2vMU8mVkcWhBHey9r9AZyNBRktTWuqC

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