Transaction not yet indexed

53m1rVmsUrTc3phDLG9PjrAvhbnrzuUf2ziBCzEiyLQGyfNJ9NFuihsNEXBwvYh1zkW2UinZH9BdDxmgPCBsZwi2

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