Transaction not yet indexed

53qBNod8bJKN2SKc1VZ3AzBPF6bZyRTPo2ZNqCUco3x6921LEmYdhkd1gpbAciKaGDUoCMXSRb3osdUDcqj2z2Pk

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