Transaction not yet indexed

aMu5QReet2rmaSUUSmWAToKN6GZp58vWsC9ET5wxB3GfTUgZ4eUSWUyB1h4C994aeNqfG6H4vQMu5MXjYfoEAnq

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