Transaction not yet indexed

53vXRUScA6hcFxkSySPQPLadSyk9zeFMhk7kBTGF2QgNZXsBD3QTp9WN7xkMZBFH31aHsb4PZGSWVc3tjM9b9buX

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