Transaction not yet indexed

S87K4my37ReVUvSpRCPvuU8SMRcDFcgqZ2oHcypKt15pUQD5Y2Y78MXMuLiSwYLvR4FWprxbAtATMMKRBXyeh9A

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