Transaction not yet indexed

2mFfPQRrnNB1ZgbGJdDWiGueyx4MRPK8arCdkzTeGQeKSGuEBoPXr6ZYWLTNwkSWhyvMSFssdLUc8JGH4FpSixc1

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