Transaction not yet indexed

53SgTfDBcmUjBQEDpzsWEtcdYdBprU5mF9wt99N2CnW2tjQFnR9nABpuWY1MmNyqZHwbVRU5HdRKkr4UUF4Yiy9Z

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