Transaction not yet indexed

53FrMbi1QapEGraRS8V9mJwx8iZ9pAoKjPHMmUCuqMSjr8ntVntgqfpmJHadSPHxNpRD2tJ6sSAC2fGHwEvM2gk9

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