Transaction not yet indexed

53LU6UBTsq1Pth5Lk8XTGX35dLiVc3mWbBbNKgCyQCASd2LXdfu9PyjqDvBHH5vqTXfod5DnVBx8c6cZ6jvigYDs

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