Transaction not yet indexed

53sCL4e16DCHwL5f5KZxz4gSfv45q7thG3fTyexNe3vWvQggYBWwd7Dw2QJNzEyaThmhG5cgSk49B7PSH6Ew8oay

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