Transaction not yet indexed

2dn9521kypBumCZx4ms1MmEqAPumDjVAqCDvCvQs9it7gpMQJuCUw6iUyJ7bJVMeCfU53WJE3VWH9CiCFaTbRibm

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