Transaction not yet indexed

21ch3KM15Tja8ukWmKq2DH9oePoRsji6L6D6wuLsY1TdDs6eC5GYUaf2UVAjGoWydLCxnvgkPUAK61cnsZzLRNaE

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