Transaction not yet indexed

1264cXeWGDdykSLewqebHSKsDiHRR8tGhufRCvcPiHkSAQAJURFjPvhkm6ev8LLdx67Gb5G6w7p37Qo9Warrz6m6

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