Transaction not yet indexed

XMszZXZb6p6353h6kTj8rhfU9yFEoWLPnhqP2tX4Y4s3AvkfF2DbMSNo3LGpXyi3tbcB4bjC5JXcoEV2MzNaRPR

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