Transaction not yet indexed

AmFZhdR2HcihKVUNZCe8ZfBXAKnLP8iPuWMRCXKbkES4iDQJv6TDPTJwjWd56gBU8MrJPbuX2uLPTAUtyuEJEWf

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