Transaction not yet indexed

xAMmw8aVvZAAP3xhmrZewcnvtCTdBAwLTPppU2n2CJwziAYxsfFST3f5y8kQbQyUFLu7mWWQpvSGk9AFwNoHojJ

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