Transaction not yet indexed

21SdcrV6cP6wZD4NnGaP6odERPNP87KKasLr5RGAaSmShLJU6o51DRefqVtvBvcfDbFREfv8gjWfBfT7tSUAs8Tb

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