Transaction not yet indexed

52PGPNEjwREE1s1WSuQrBrSjSLmdYSeM6HxVZ4thwVMsMBqUjGATmfkyW5yq1DX2UtkkkrZpZCeZUyj23xYrgphF

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