Transaction not yet indexed

53ukzyPpyRZAuExu71FQp8d9PZfgjfs9JY5KF4LJ5d4XESRs6fZNeGPQXoL46XBKe5YgWbMxrd3PsF9GcC2pEpt7

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