Transaction not yet indexed

u5Ab11M6UNvuQKQafuDKtRVNmMAkfqmW27VxcvBU4Egk6Z8GHmkcbveZ8nbKfcyeuA5PXBVL5RGg4ceZRAQTzgM

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