Transaction not yet indexed

5MRK5icwgZ3eCJdWK5DMQAE2odFn4ifMzX1znq1aD5feLPphacnMiYbfLecrDyEMJDPeAdYDRNyfbBSg3d1RWVh7

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