Transaction not yet indexed

am2bTQYoPNeTeBNcNSXrJ4YJqLcs8JF8n5dUScnuM8D19H5juc7bZVteHWqdbFCuko8vT3ciub6AbXeK2tm7Uo5

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