Transaction not yet indexed

nimmcbFyRCQcZFRPxY3j2xkeyEmsXKFpp3v2eVLn6qP6Ee83D3Ue3PVkkcYoQMntgCZ6rLRafcMJE2T8DkRh3fA

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