Transaction not yet indexed

53C1oEJbNmmRFE3fbMsTM6j84BTMKEmvRMYS4drZ2MN8pR7M4At8CEXGCrXZ2v63Q2v5rbsLHu6b9SRnYD9e5L55

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