Transaction not yet indexed

3987McswbCEakFST6C82sUyHZQLaEgvjAdW2MmrTKgorqruV6QVHfz6xsxJ25jApemNFBsrGerqmc5nAr8iBvkKX

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