Transaction not yet indexed

LAmU7aVBuBZAx5cjDAfvnriGG7gQbjpvUopCpn9JyvyuMCzdLEEwYVvzuSwkrtaPooe5SqAZP4P7CVGaS64tiUW

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