Transaction not yet indexed

53nV3V6h7PaY5UFE2WWEePTeJXnC9zExJoYVqs5qxcR1h6MWLuahxX1r8VTj4D9DQ2A18PEcyFS3RgiE5z5LbttH

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