Transaction not yet indexed

53hF6g3PUBkc2ffQ3vUin5W7cpemVxxLvSHkLqVSnTWAH4Ac19VdfASjHUWVStCE7p1koVhLP2naXjfXot3o49M9

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