Transaction not yet indexed

5Mx6ERso8kPiFGTTGb2zNWaMrrDUBYui2oGsZFYtvbkcsKCTvmFTBcuKf4th4Cpm6CHVnAxmZp6NUucHgMsmr9k7

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