Transaction not yet indexed

53kE3GxWatdSDHTpgzfTd5SpjNxu8p6u1gmSJPkGD6um18LFePfbUPZm9ZxM3EVBYVYDRJnB9SCzDpmatKn8u9n5

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