Transaction not yet indexed

2M1tiRUHhEbtXWyRJuxhfJw1zcNBmrkHLiu9Un4AT9omXcBXy912jCLvCLp9U8MQ1Y5qnjvTBebMB5ZkYkQGJLU1

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