Transaction not yet indexed

a8Ecx56jZXvfLoUrdB7FNfoQFdkT69iN3bcs6Gq2X4ULTYh2ev2vUB55Hpex4h1pF1imP6uK6vkWJGSxf596oDG

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