Transaction not yet indexed

MRMpRcKtGJRd5MBB4U7XBWnSoqtJUirxtw9FJprUxgRYdaLUanEf4G4eBKN886x1VUsED1BhZUV6UuBmZHd3MMY

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