Transaction not yet indexed

53UXZMFb32ibC2RLAiUSrae7fLYAwQCUShu3Vu4UqMkPNv8gQMmBcDmdnW5NhJHHszma9FLdP2Jef6gkbysCNLrD

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