Transaction not yet indexed

iYmcNeotJQMigUNw2XJWYQBTamdaUpfWpY81BMS77SC9xaqXZWfzxaQKP5Mj2qD8BHbrz47SmE4xcJjzFYKmRFb

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