Transaction not yet indexed

3ffZwkHmpuVCYNEGz2outYPcnzcdxiqrE5vbxQHAeG6kGeVCm2ow4k7CxjnMBRQAHM2Wt7t5LPQJRwsCeShS4ZHV

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