Transaction not yet indexed

53MSgabyefM5JQrjsi1qYUCcBqLcfbrS2ZLpfUSi7VRoBgPE5oqMMoAnHa8g2xTTaAUvtuNCTwHNCHnfbpECYtVU

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