Transaction not yet indexed

a8mtMLGVHHhK5ouk8X4X4goZCCaVjsqfycmKJajcYop1pXrScteYeVPZDNb2PXFyDBZmNvRmXAYLM2mPqgTrZq1

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