Transaction not yet indexed

53dhxd1UE4ZSytpzhuNxGFKSPvfgnvQ9qa1CqeBN9TQEpoauJkmn8k4tC7KmLQopeFvSsvXkYyAugfwDMx8LUdG8

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