Transaction not yet indexed

5Mkok3dtcNKa7NeHJ3a3uMGCKyhayZAMGW8dtuCR5D4rfd3dVyGXeskuvmZuRzhLTuQ2Sb4DfxkZ4dLNhJyQzZE4

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