Transaction not yet indexed

MWTtNkgyo7dxMeNHXPSp5fQGvrGGwr6ATmuTpoyZzwAtyS3YB1beKMPXWHJ56DqktR5wFHxTYzYzKX6t6CfHMD2

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