Transaction not yet indexed

53ZZv71PThGwdV54ABtyDLM6PQb5Eh3ZVCVgx3HFihJHi5kM8GjfBGbhq3bs6gYTgDAKAm54dMLQbmV2i2ShVtt8

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