Transaction not yet indexed

53kfE7fTCr9DuEEAeSC793S1oi2FYR6Af6jvamv7H3o2FLKDNpK8nnshaMqbxQho27kHMQaZeRCWhrnG5sBFL3mp

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