Transaction not yet indexed

53hwCNQaqYhEVC8aRWxmWNv6fZwMfv5fd8WJGA1mLrRe95DjK7xkpXJvZoy8tRkDF4XvFxSyjv4WDAjZVMPTnNS8

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