Transaction not yet indexed

53sTw3eF4wVtfcrfa5RaDAAkV9was6VGbLHk2TmPwSbNf4L4XQG2GA2iP62mzRfJmReDBH8fHMshkC3nwWUbMui7

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