Transaction not yet indexed

53pPbMHPCeEjoNWHeXAC5RpRqwR6uL31Lp6XPfwfh5fyuqsCE1HV8mTvLLPZrXJQUXDahbTVELMzN65w2eKNYBLn

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