Transaction not yet indexed

5tMFdVXY5mGBz7yixdoVRBX3RtxKDQSwe3qpuMXWbHTBFBJnvJztdHyCSpcTJofNHYn3S6mJ2d3AgjAPMjAoAzf6

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