Transaction not yet indexed

53a3mnvJCeMCYrbAcKVcJhaVG2RqEB8WnF4BHdPBFWRFS2xTim8p9X2HBf27qy6q5vhmzndtWqt4zUr5oi9vJstx

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