Transaction not yet indexed

XEcGtAQFLvkyk2g7RZGaAgnzCbJDtyMdVBpCbSwP3EiFLr46cn9EJK8ukHcHVLQqEmiCGTeAWB7t7TZffSS7aff

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