Transaction not yet indexed

HEC2n7Mag4RDdurezvJ21SNAQbxgwzs4KthHxSjDYkrmSzcfzjDKbVWVZefy8GnjNx5CyhW6uGPqmhxYm6Jv5x7

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