Transaction not yet indexed

53fnAmFPEqYVStHAtebZysWF2h1sFhDkfdLA5De5vGLwB3KvKvNK4zRLfRAq1CrhNb9sYXGwNwDuLpeYdKyfT1PR

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