Transaction not yet indexed

5MygcLUNFucCXbJVPrtdqJBAGNNb7GakyNW1Av7trvpsMkBEYuPbzCE9D1sHPLoKViPFESFZn8HBDjmdNKYurHst

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