Transaction not yet indexed

53AcLKCyrjDofi4u7TTNmcnfhdVga7HNYk2maxYPgPa9pd4yi4pdq9d8mmWqo9gVjuv2e6kMHiq2TrSv8iShG5UX

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