Transaction not yet indexed

Madm5ggmdQSgVFs5KFhM75VExCUcWuSUARCpiq6M7a1skAQC4uGGVRf6JqJf5tcA4NhcQ9eTooi8Zp6iLTCQat9

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