Transaction not yet indexed

53So7a2f5BdmkqFaXv78DRFqG3uSt7LtreGkPWeq29PEmJuRdESRYVqiD8zEzutShmyFxryABabadmJKNEfz3PRR

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