Transaction not yet indexed

53iSW3F9PRK9goj3k72v39Uvrk4xoy2Lcqz3x96K2mfVde82D8jb6zQbx6U4ywBEPYSkB5GMS5FyoHCQBSWp1NDB

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