Transaction not yet indexed

5ami5Z9NGb2PzFPCohuAhCyZ2HUoJgSw5wPdJCa7gU25Dos8253LMbjbVmz1JYdBQBwXrXm8PrcQJJR3FbMKjMa7

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